InChI=1S/C26H37NO5S/c1-16-11-9-7-8-10-12-21(17(2)13-20-15-33-19(4)27-20)32-23(29)14-22(28)26(5,6)25(31)18(3)24(16)30/h8,10-11,13,15,18,21-22,24,28,30H,7,9,12,14H2,1-6H3/b10-8-,16-11-,17-13+/t18-,21+,22+,24+/m1/s1